The Tor Browser / file comparison
comparison: browser/components/customizableui/test/browser_972267_customizationchange_events.js
browser/components/customizableui/test/browser_972267_customizationchange_events.js
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 "use strict"; | |
| 6 | |
| 7 // Create a new window, then move the home button to the menu and check both windows have | |
| 8 // customizationchange events fire on the toolbox: | |
| 9 add_task(function() { | |
| 10 let newWindow = yield openAndLoadWindow(); | |
| 11 let otherToolbox = newWindow.gNavToolbox; | |
| 12 | |
| 13 let handlerCalledCount = 0; | |
| 14 let handler = (ev) => { | |
| 15 handlerCalledCount++; | |
| 16 }; | |
| 17 | |
| 18 let homeButton = document.getElementById("home-button"); | |
| 19 | |
| 20 gNavToolbox.addEventListener("customizationchange", handler); | |
| 21 otherToolbox.addEventListener("customizationchange", handler); | |
| 22 | |
| 23 gCustomizeMode.addToPanel(homeButton); | |
| 24 | |
| 25 is(handlerCalledCount, 2, "Should be called for both windows."); | |
| 26 | |
| 27 // If the test is run in isolation and the panel has never been open, | |
| 28 // the button will be in the palette. Deal with this case: | |
| 29 if (homeButton.parentNode.id == "BrowserToolbarPalette") { | |
| 30 yield PanelUI.ensureReady(); | |
| 31 isnot(homeButton.parentNode.id, "BrowserToolbarPalette", "Home button should now be in panel"); | |
| 32 } | |
| 33 | |
| 34 handlerCalledCount = 0; | |
| 35 gCustomizeMode.addToToolbar(homeButton); | |
| 36 is(handlerCalledCount, 2, "Should be called for both windows."); | |
| 37 | |
| 38 gNavToolbox.removeEventListener("customizationchange", handler); | |
| 39 otherToolbox.removeEventListener("customizationchange", handler); | |
| 40 | |
| 41 yield promiseWindowClosed(newWindow); | |
| 42 }); | |
| 43 | |
| 44 add_task(function asyncCleanup() { | |
| 45 yield resetCustomization(); | |
| 46 }); | |
| 47 |
